package dat02;

public class Test04 {
    /**
     * 将字符串"123abc456def789ghi"中的英文部分替换为"#char#"
     * @author Admin
     *
     */
    public static void main(String[] args) {
        String str = "123abc456def789ghi";
        String str2 =  str.replaceAll("[a-z]+", "#char#");
        System.out.println(str2);
    }
    }

